Chilkat Online Tools

Powershell / Coupa Postman Collection - OAuth - Master / Add Attachment (File) to an Invoice

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Add-Type -Path "C:\chilkat\ChilkatDotNet47-x64\ChilkatDotNet47.dll"

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$http = New-Object Chilkat.Http

$req = New-Object Chilkat.HttpRequest
$req.HttpVerb = "POST"
$req.Path = "/invoices/:id/attachments"
$req.ContentType = "multipart/form-data"
$success = $req.AddFileForUpload2("attachment[file]"," path to file","application/octet-stream")

$req.AddHeader("Authorization","Bearer <access_token>")
$req.AddHeader("Expect","100-continue")

$resp = $http.SynchronousRequest("domain.com",443,$true,$req)
if ($http.LastMethodSuccess -eq $false) {
    $($http.LastErrorText)
    exit
}

$($resp.StatusCode)
$($resp.BodyStr)

Curl Command

curl -X POST
	-H "Authorization: Bearer <access_token>"
	--form 'attachment[file]=@"/path/to/file"'
https://domain.com/invoices/:id/attachments

Postman Collection Item JSON

{
  "name": "Add Attachment (File) to an Invoice",
  "request": {
    "method": "POST",
    "header": [
    ],
    "body": {
      "mode": "formdata",
      "formdata": [
        {
          "key": "attachment[file]",
          "type": "file",
          "src": "/Users/siyadmohammed/Documents/Learning/EmptyFiles/Test.pdf"
        }
      ]
    },
    "url": {
      "raw": "{{URL}}/invoices/:id/attachments",
      "host": [
        "{{URL}}"
      ],
      "path": [
        "invoices",
        ":id",
        "attachments"
      ],
      "variable": [
        {
          "key": "id",
          "value": "841"
        }
      ]
    }
  },
  "response": [
  ]
}